Individual Calculations September 2018
 Fitzpatrick, Kevin  Total change: -21.40  Rating chartPersonal card
 The Irish Championships 2018 Major Dublin IRL 2018-08-03
RcRownchangeKK*chgGame
 1698 1428 0.00 4 -0.76 20 -15.20 
  Kremerts, Romans 1572 IRL0.001-0.3120-6.20 
  Collins, Tom 1603 IRL0.001-0.2720-5.40 
  O`daly, Liam 1789 IRL0.001-0.1020-2.00 
  Bermingham, Tony 1828  * IRL0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 The Irish Championships 2018 Weekday Open Dublin IRL 2018-08-06
RcRownchangeKK*chgGame
 1575 1428 2.00 5 0.33 20 6.60 
  Menon, Sanjay 1691 IRL0.001-0.1820-3.60 
  Donohoe, Eugene 1648 IRL0.5010.28205.60 
  Moen, Odd Halvor 1249 NOR0.501-0.2320-4.60 
  Gamage, Vihanga Urala 1457 IRL1.0010.542010.80 
  Flynn, Jacob 1828  * IRL0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 The Irish Championships 2018 Open Weekender Dublin IRL 2018-08-10
RcRownchangeKK*chgGame
 1322 1428 0.00 1 -0.64 20 -12.80 
  Dimitrov, Nikolai 1322 IRL0.001-0.6420-12.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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